The charger for SRAM eTAP and AXS is a super simple docking station style of charger that works in 45 minutes or less. eTap batteries are literally a snap to remove and charge.
Just flip the tool-free battery latch up and slide the battery up and out of the derailleur. Then snap the battery into the USB powered charger and connect the charger to any USB power source or A/C USB adaptor.
A full charge takes just 45 minutes to complete.
This product is expected to become available for purchase on Tuesday, October 12, 2021